A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-01-503-0277
NSN 5895-00-460-7817
NSN 2925-00-627-5397
NSN 7035-01-341-6656
NSN 5950-00-477-1304
NSN 5975-00-419-9812
NSN 5945-00-752-0541
NSN 6130-01-556-6940
NSN 5895-01-653-8087
NSN 5999-01-337-3346
NSN 5895-01-534-7568
NSN 5945-01-620-4886